Control device, vehicle, control method, and storage medium storing a control program
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsTaiki Takemoto, Akira Umemoto, Eiji Kitano, Yuji Omiya
Life of this patent
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Abstract
A control device for controlling a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control device comprising a processor configured to fix an output of the first DC-DC converter at a maximum and perform feedback control such that an output of the second DC-DC converter satisfies a predetermined condition in a case in which the output of the first DC-DC converter has reached the maximum.
Claims7
A control device for controlling a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control device comprising:
- a processor configured to:
- fix an output of the first DC-DC converter at a maximum and perform feedback control such that an output of the second DC-DC converter satisfies a predetermined condition in a case in which the output of the first DC-DC converter has reached the maximum;
- in a case in which an instructed voltage value of the first DC-DC converter is below a maximum value, perform feedback control such that the instructed voltage value of the first DC-DC converter becomes a first target value, and perform control such that an instructed voltage value of the second DC-DC converter becomes a value that is lower by a predetermined value than the instructed voltage value of the first DC-DC converter;
- and
- in a case in which the instructed voltage value of the first DC-DC converter has reached the maximum value, perform control such that the instructed voltage value of the first DC-DC converter remains at the maximum value and perform feedback control such that the instructed voltage value of the second DC-DC converter becomes a second target value.
A control method for execution by a computer to control a first DC-DC converter and a second DC-DC converter that supply power to equipment, the control method comprising:
- in a case in which an output of the first DC-DC converter has reached a maximum, fixing the output of the first DC-DC converter at the maximum and performing feedback control such that an output of the second DC-DC converter satisfies a predetermined condition;
- in a case in which an instructed voltage value of the first DC-DC converter is below a maximum value, performing feedback control such that the instructed voltage value of the first DC-DC converter becomes a first target value, and performing control such that an instructed voltage value of the second DC-DC converter becomes a value that is lower by a predetermined value than the instructed voltage value of the first DC-DC converter;
- and
- in a case in which the instructed voltage value of the first DC-DC converter has reached the maximum value, performing control such that the instructed voltage value of the first DC-DC converter remains at the maximum value and performing feedback control such that the instructed voltage value of the second DC-DC converter becomes a second target value.
A non-transitory storage medium storing a control program executable by a computer to perform processing to control a first DC-DC converter and a second DC-DC converter that supply power to equipment, the processing comprising:
- in a case in which an output of the first DC-DC converter has reached a maximum, fixing the output of the first DC-DC converter at the maximum and performing feedback control such that an output of the second DC-DC converter satisfies a predetermined condition;
- in a case in which an instructed voltage value of the first DC-DC converter is below a maximum value, performing feedback control such that the instructed voltage value of the first DC-DC converter becomes a first target value, and performing control such that an instructed voltage value of the second DC-DC converter becomes a value that is lower by a predetermined value than the instructed voltage value of the first DC-DC converter;
- and
- in a case in which the instructed voltage value of the first DC-DC converter has reached the maximum value, performing control such that the instructed voltage value of the first DC-DC converter remains at the maximum value and performing feedback control such that the instructed voltage value of the second DC-DC converter becomes a second target value.
Dependencies are inferred from the claim text.